Electronics Forum | Tue Jan 08 14:41:08 EST 2019 | jrogalski88
I am a fairly new technician with a rather large electronics assembly company. Its been an ongoing issue to pick and place small coils using our Universal SMT machines. Curious if any if the seasoned techs at smt.net have any recommendations as far a
Electronics Forum | Tue Jul 12 08:54:34 EDT 2016 | leeg
well there you go. I found that trying > different values in the "Placing Stroke" had a > big effect. I changed it to 2mm and it placed > them well, but I could see the board also flexing > a little, went to 1mm and the problem came back, > so
Electronics Forum | Tue Jan 08 15:53:30 EST 2019 | emeto
From the datasheet
Electronics Forum | Thu Jun 05 16:58:16 EDT 2014 | proy
I would love to use my old zevatech with a large nozzle (qfp) to pick kapton masking dots and place them on a board. I am getting some 'thicker' kapton dots to test, and need to find a way to present them, might be a trick but worth a try. Has anyon
Electronics Forum | Sun Jul 10 15:29:56 EDT 2016 | bradholland
hi everyone, new user and noob here. I've spent the last week getting acquainted with my juki 740, being totally new to placement etc it's been fun to learn! I've now gotten to a stage where everything is setup in the machine for my board and is p
Electronics Forum | Mon Jul 11 07:40:11 EDT 2016 | spoiltforchoice
I don't know your machine but you are looking at the most likely areas. Some machines define a placement pressure, other may define an overtravel to make sure the device is firmly placed on the board. There are usually also timings for when the vacuu
Electronics Forum | Thu Oct 16 12:15:40 EDT 2008 | muarty
Is the nozzle used to pick the offending used to pick other parts in this program? Have had experience where the LED's inside the nozzle backlight have broken down causing Vision Processing errors. And worth making sure that the brushes on the head a
Electronics Forum | Wed Jan 17 05:58:45 EST 2018 | awelektronik
Hi Evtimov, no, i have no possibilities to change the Light. My Camera knows only on and off. The PCB-Solder resist looks in that IR-Light whyte like the CE-Symbol of the picture i post in my first message. The Pins with gold looks the same. Its an
Electronics Forum | Wed Oct 04 16:30:12 EDT 2006 | russ
I hope you are not trying to melt the Ceramic BGA columns. these are not meant to melt. I would run a lead process at peak temp of 225 -230C with lead paste. The board warpage may be of design issue or Manufacture issue. Russ
Electronics Forum | Wed Oct 04 18:21:04 EDT 2006 | stepheniii
We have a board we run screwed to a fixture. There is no warping that way. If you go for reheating the BGA's make sure there is no time for the BGA's to absorb moisture.
